/*
 * Minha.pt: middleware testing platform.
 * Copyright (c) 2011-2014, Universidade do Minho.
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package pt.minha.models.fake.java.net;

import java.net.InetAddress;

import pt.minha.models.global.net.NetworkStack;

public class InterfaceAddress {
	private InetAddress address;
	private InetAddress broadcast;

	InterfaceAddress(NetworkStack stack) {
		this.address = stack.getLocalAddress();
		this.broadcast = stack.getBroadcastAddress();
	}
	
	public InetAddress getAddress() {
		return address;
	}
	
	public InetAddress getBroadcast() {
		return broadcast;
	}
	
	public int getNetworkPrefixLength() {
		return 8;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((address == null) ? 0 : address.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		InterfaceAddress other = (InterfaceAddress) obj;
		if (address == null) {
			if (other.address != null)
				return false;
		} else if (!address.equals(other.address))
			return false;
		return true;
	}
	
	@Override
	public String toString() {
		return address.toString();
	}
}
